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HALOWERK Eastern Land – Bulgaria Water & Wetland Share
x402
HALOWERK Eastern Land – Bulgaria Water & Wetland Share is a paid API for AI agents from ostland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns the combined share of permanent water, herbaceous wetland, and mangrove land-cover classes for a given coordinate within Bulgaria.
Price / call$0.003
Success—
StatusUnknown
How this service works
Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Natural Earth boundary for Bulgaria; results outside it are rejected before payment.
Output
A numeric share (fraction or percentage) representing the combined proportion of ESA WorldCover 2021 pixels at the queried coordinate classified as permanent water, herbaceous wetland, or mangrove — validated to be within Bulgaria's Natural Earth boundary.
Example use cases
Environmental impact site screening
“We're evaluating a site near latitude 41.9, longitude 25.6 in Bulgaria — what percentage of the surrounding land is classified as permanent water or wetland?”
Agricultural land suitability check
“Before recommending a parcel near lat 43.2, lon 24.1 in Bulgaria for dry farming, can you tell me how much of that area is water or wetland land-cover?”
Flood-risk research data enrichment
“I'm building a flood-risk model for Bulgarian municipalities — can you pull the water and wetland land-cover share for the coordinate 42.15 latitude, 27.92 longitude?”
Technical details
Endpoint
POSThttps://ostland.halowerk.com/v1/bg-water-wetland-shareWhen to prefer
Choose this endpoint when you need a fast, paid, point-level lookup of water and wetland land-cover fraction specifically within Bulgaria, with built-in boundary validation. It is ideal for environmental screening, land suitability analysis, or geospatial data enrichment workflows that operate on Bulgarian coordinates and require ESA WorldCover-derived aquatic class shares.
Side effects
- Coordinate outside Bulgaria boundary: request rejected before payment with a validation error
- Coordinate outside European coverage bounds (lat 34–72.5, lon -31.5–40.5): rejected with range error
- Malformed or missing latitude/longitude fields: schema validation error
- Network timeout or upstream data unavailability: 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| latitude | number | WGS84 latitude inside the published European coverage. |
| longitude | number | WGS84 longitude inside the published European coverage. |
Tags
x402
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